<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <div v-html="msg"></div>
        <div v-html="baidu"></div>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
    <script>
        const app = new Vue({
            el:'#app',
            data:{
                msg:`
                <h3>Hello,黑马!</h3>
                `,
                baidu:`
                <a href="http://www.baidu.com">百度</a>
                `
            }
        })
    </script>
</body>
</html>